Behavioral task
behavioral1
Sample
2024-03-10_ce16cab46cf4d64e32986622cbe810a6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-10_ce16cab46cf4d64e32986622cbe810a6_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_ce16cab46cf4d64e32986622cbe810a6_cryptolocker
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Size
116KB
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MD5
ce16cab46cf4d64e32986622cbe810a6
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SHA1
a80dd848a194b96f3c363311d678bddca62e5660
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SHA256
c364b3c9763e87d1e44179718ceaa6f60299e95602f7b24aa8be77cb93850746
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SHA512
3246dc5bc8094a2d91900515853e8e4e6d19f31a46a8b11d048fe7c6f0a63f49473e5c213ac6ac7d93e31b6a16cee627271526d6d5cbaeb506ff0086207e3edc
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01F:z6a+CdOOtEvwDpjczH
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-10_ce16cab46cf4d64e32986622cbe810a6_cryptolocker
Files
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2024-03-10_ce16cab46cf4d64e32986622cbe810a6_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE